Datasheet4U Logo Datasheet4U.com

SP6650 - High Efficiency 600mA Synchronous Buck Regulator

General Description

The SP6650 is ideal for portable applications that use a Li-Ion or 3 to 4 cell alkaline/NiCd/NiMH input.

The SP6650 extends battery life with it’s unique control loop scheme (patent pending), which maintains high efficiency levels (> than 90%) over a wide range of output currents.

Key Features

  • such as Inductor peak current control, protects the power supply from overload or short circuit conditions, controls the startup current to prevent output overshoot and excessive battery drop, and gives the user more flexibility in choosing an appropriate coil to optimize solution cost, size and performance. Other features include a dedicated pin for manual shutdown, a battery low indicator, and thermal protection. The SP6650 is offered in a RoHS compliant, lead free 10-pin MSOP package. APPLIC.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
SP6650 High Efficiency 600mA Synchronous Buck Regulator Ideal for portable designs powered with Li Ion battery Sipex
SP6651A High Efficiency 800mA Synchronous Buck Regulator Sipex
SP6652 1A / High Efficiency / High Frequency Current Mode PWM Buck Regulator Sipex
SP6654 High Efficiency 800mA Synchronous Buck Regulator Ideal for portable designs powered with Li Ion battery Sipex
SP6655 High Efficiency 400mA Synchronous Buck Regulator Sipex

Other Datasheets by Exar (now MaxLinear)

Part Number Description
SP6655 High Efficiency 400mA Synchronous Buck Regulator
SP6669 600mA 1.5MHz Synchronous Step Down Converter
SP6682 High Efficiency White LED Charge Pump Regulator
SP6685 700mA Buck/Boost Charge Pump LED Driver
SP6686 400mA Buck/Boost Charge Pump LED Driver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
SP6650 High Efficiency 600mA Synchronous Buck Regulator August 2012 GENERAL DESCRIPTION The SP6650 is ideal for portable applications that use a Li-Ion or 3 to 4 cell alkaline/NiCd/NiMH input. The SP6650 extends battery life with it’s unique control loop scheme (patent pending), which maintains high efficiency levels (> than 90%) over a wide range of output currents. Features such as Inductor peak current control, protects the power supply from overload or short circuit conditions, controls the startup current to prevent output overshoot and excessive battery drop, and gives the user more flexibility in choosing an appropriate coil to optimize solution cost, size and performance. Other features include a dedicated pin for manual shutdown, a battery low indicator, and thermal protection.